CodeGen.h File Reference

#include <cstdint>
#include <optional>

Include dependency graph for CodeGen.h:

Go to the source code of this file.

Namespaces
	llvm
	This is an optimization pass for GlobalISel generic memory operations.
	llvm::Reloc
	llvm::CodeModel
	llvm::PICLevel
	llvm::PIELevel
	llvm::TLSModel
	llvm::CodeGenOpt
	llvm::ZeroCallUsedRegs

Typedefs
using	llvm::CodeGenOpt::IDType = int
	Type for the unique integer IDs of code generation optimization levels. More...

Enumerations
enum	llvm::Reloc::Model {   llvm::Reloc::Static, llvm::Reloc::PIC_, llvm::Reloc::DynamicNoPIC, llvm::Reloc::ROPI,   llvm::Reloc::RWPI, llvm::Reloc::ROPI_RWPI }
enum	llvm::CodeModel::Model {   llvm::CodeModel::Tiny, llvm::CodeModel::Small, llvm::CodeModel::Kernel, llvm::CodeModel::Medium,   llvm::CodeModel::Large }
enum	llvm::PICLevel::Level { llvm::PICLevel::NotPIC =0, llvm::PICLevel::SmallPIC =1, llvm::PICLevel::BigPIC =2 }
enum	llvm::PIELevel::Level { llvm::PIELevel::Default =0, llvm::PIELevel::Small =1, llvm::PIELevel::Large =2 }
enum	llvm::TLSModel::Model { llvm::TLSModel::GeneralDynamic, llvm::TLSModel::LocalDynamic, llvm::TLSModel::InitialExec, llvm::TLSModel::LocalExec }
enum	llvm::CodeGenOpt::Level : IDType { llvm::CodeGenOpt::None = 0, llvm::CodeGenOpt::Less = 1, llvm::CodeGenOpt::Default = 2, llvm::CodeGenOpt::Aggressive = 3 }
	Code generation optimization level. More...
enum	llvm::CodeGenFileType { llvm::CGFT_AssemblyFile, llvm::CGFT_ObjectFile, llvm::CGFT_Null }
	These enums are meant to be passed into addPassesToEmitFile to indicate what type of file to emit, and returned by it to indicate what type of file could actually be made. More...
enum	llvm::FramePointerKind { llvm::FramePointerKind::None, llvm::FramePointerKind::NonLeaf, llvm::FramePointerKind::All }
enum	llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind : unsigned int {   llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::Skip = 1U << 0, llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::UsedGPRArg = ONLY_USED | ONLY_GPR | ONLY_ARG, llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::UsedGPR = ONLY_USED | ONLY_GPR, llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::UsedArg = ONLY_USED | ONLY_ARG,   llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::Used = ONLY_USED, llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::AllGPRArg = ONLY_GPR | ONLY_ARG, llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::AllGPR = ONLY_GPR, llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::AllArg = ONLY_ARG,   llvm::ZeroCallUsedRegs::ZeroCallUsedRegsKind::All = 0 }
enum	llvm::UWTableKind { llvm::UWTableKind::None = 0, llvm::UWTableKind::Sync = 1, llvm::UWTableKind::Async = 2, llvm::UWTableKind::Default = 2 }
enum	llvm::FunctionReturnThunksKind : unsigned int { llvm::FunctionReturnThunksKind::Keep = 0, llvm::FunctionReturnThunksKind::Extern = 1, llvm::FunctionReturnThunksKind::Invalid = 2 }

Functions
std::optional< Level >	llvm::CodeGenOpt::getLevel (IDType ID)
	Get the Level identified by the integer ID. More...
std::optional< Level >	llvm::CodeGenOpt::parseLevel (char C)
	Parse C as a single digit integer ID and get matching Level. More...

Variables
const unsigned	llvm::ZeroCallUsedRegs::ONLY_USED = 1U << 1
const unsigned	llvm::ZeroCallUsedRegs::ONLY_GPR = 1U << 2
const unsigned	llvm::ZeroCallUsedRegs::ONLY_ARG = 1U << 3